PASS Device Functionality

The control module provides the primary user interface for the SCBA electronics. For the PASS device, the control module displays the SCBA pressure (configurable), estimated time remaining (configurable), status of the thermal sensor, battery level, and radio communication status (if equipped). The control module will also display all alarm conditions for easy interpretation.

The power module provides power and data to the control module to display the information, emits audible alarms and pre-alarms, and four buddy lights to make others aware of the system status.